Math Competition Practice Every Day for Junior High School Grade 3

Author: Pan Weigao
Publisher:
Publish Date: 2005-06-01
Features: The 21st century is the era of the knowledge economy, making the demand for innovation more urgent than ever. This places higher requirements on the quality of every individual. The cultivation of innovative ability and the improvement of overall quality are both inseparable from mathematics. To meet the demands of the new century for talent quality and to provide a training ground and stage for showcasing talent for, we have collected and organized the junior high school mathematics competition questions from all over the country and various provinces and cities over the past decade. Among these, we have selected thought-provoking, innovative, and skillful problems that meet the requirements of ability and organized them into four parts: "Topic Analysis," "Foundation Refinement," "Consolidation Training," and "Expansion and Improvement." This series of books is designed for extracurricular activities and after-school training for junior high school students of all grades. Considering the needs for applicability and convenience, the series is organized on a daily basis, with each grade consisting of twenty-six lessons, each lesson covering four days of training. "Topic Analysis" provides a summary and review of the content of the lesson. "Foundation Refinement" offers four examples that cover the key content and main methods and techniques of the lesson, along with four practice exercises for imitation. "Consolidation Training" provides four exercises to deepen and activate the content of the lesson from the perspective of thinking methods. "Expansion and Improvement" provides four typical problems that may involve knowledge points beyond the lesson but can always be solved using the thinking methods covered in the lesson, demonstrating the comprehensive application of both knowledge and methods. At the end of the book, there is an appendix with reference answers, providing detailed solutions for each problem. We aim to assist everyone in improving their thinking methods and innovative ability, so more than half of the selected problems for each grade introduce thinking methods, highlighting the practical value of applying these methods in the knowledge-based topics.